View the Show Notes For This Episode\n\nGet Free Weekly Health Tips from Dr. Hyman\n\nSign Up for Dr. Hyman\u2019s Weekly Longevity Journal\n\nThere are several different schools of thought behind obesity and metabolic dysfunction, for example, the energy balance model or \u201ccalories-in, calories-out\u201d perspective that many people have felt fooled by. While calories certainly are one piece, there is much more to the puzzle of weight management and metabolic health, like hormonal cascades and oxidative stress.\n\nMy guest today is Dr. Robert Lustig, an author and neuroendocrinologist with expertise in metabolism, obesity, and nutrition.\xa0He has dedicated his retirement from clinical medicine to help fix the food supply in any way he can, to reduce human suffering, and to promote a collective vision of metabolic health: protect the liver, feed the gut, support the brain.\xa0\n\nIn this episode we discuss:\n\nIs a calorie really just a calorie? (7:24)\n\nThe surprising truth: All models of energy intake are a little right and a little wrong (9:20)\n\nProven methods for reducing insulin to support weight loss (29:39)\n\nWhat are obesogens and how are they hijacking our metabolic health? (32:00)\n\nReactive oxygen species and aging (and how to reduce them) (38:05)\n\nWhy glucose and insulin monitoring are powerful levers for metabolic health (42:15)\n\nSumming up the facts and our beliefs around calories and weight (47:00)\n\nThe cellular impact of oxidative stress and chronic stress (54:00)\n\nMonch Monch: a new fiber solution for absorbing simple sugars and preventing glucose spikes as well as increasing satiety and boosting microbial diversity (1:02:20)\n\nFood addiction in adults and children and addressing the root cause (1:10:45)\n\nWhat actions can we take based on scientific advances to make our lives better? (1:24:15)\n\nWhy any food that feeds the gut, protects the liver, and supports the brain is a healthy food (1:33:35)\n\nPerfact and how to use it to understand what is metabolically healthy at your exact grocery store (1:40:20)\n\n\nThis episode is brought to you by Rupa Health, Pendulum, ARMRA Colostrum, and Wonderfeel.\xa0\n\nStreamline your lab orders with Rupa Health. Access more than 3,000 specialty lab tests and register for a FREE live demo at RupaHealth.com.\n\nPendulum is offering listeners 20% off their first month\u2019s subscription of Akkermansia for gut health. Visit PendulumLife.com and use code HYMAN.\n\nSave 15% on your first order of ARMRA Colostrum and unlock the power of 400+ functional nutrients. Just visit TryARMRA.com/Mark or use code MARK.\n\nYoungr\u2122 NMN works by increasing your levels of NAD, a critical molecule our bodies produce that we literally need to survive. Feel the wonder of innovation at getwonderfeel.com.\n\nIf you\u2019re interested in checking out Levels, you can head over to levels.link/HYMAN to learn more and get a special offer if you decide to sign up.\nLearn more about your ad choices. Visit megaphone.fm/adchoices